Gaya APA
Stempleski, S. et al (2005).
Teacher's Resourse Book : Book 2 World Link : Developing English Fluency .
United States:
Thomson Heinle.
Gaya MLA
Stempleski, Susan. et al.
"Teacher's Resourse Book : Book 2 World Link : Developing English Fluency".
United States:
Thomson Heinle,
2005.
Text.